Figure 2
From: High H2O Content in Pyroxenes of Residual Mantle Peridotites at a Mid Atlantic Ridge Segment
H2O variability vs Ce content in cpx from VLS peridotites (orange filled circles). Black solid line indicates co-variation of H2O and Ce concentrations at increasing maximum degree of melting Fmax. Diamonds mark Fmax steps of 0.5. The lack of correlation between H2O and Ce suggests post-melting H2O enrichment in the VLS residual peridotites.
